Phase Linearity

The Music Telegraph | Text 2019/03/14 [13:06]

Phase Linearity

The Music Telegraph| 입력 : 2019/03/14 [13:06]

▲ When a filter has linear phase, then all the frequencies within that signal will be delayed the same amount in time. So, there is no phase distortion in this case.   

© Dan Boschen, 2011

 

 

 

Phase Linearity


Phase linearity is a parameter that is defined for the passband of a filter in EQ. If the phase shift of a filter is linear with respect to frequency, then every frequency component of the signal will be delayed by an equal amount. The result is an output signal that is delayed, but not distorted.

 

 

▲ Waves Linear Phase Equalizer

© Waves Audio Ltd.



 

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